Jensen 10" Subwoofer

10" subwoofer with 2" voice coil
reinforced injection-molded polypropylene cone with high damping rubber surround
vented Nomex fiber blend spider with stitched leadwires
ceramic-ferrite magnet
stamped steel basket
grille included
power handling: 50-250 watts RMS (1000 watts peak)
impedance: 4 ohms
efficiency: 86.5 dB
frequency response: 25-250 Hz
mounting cutout: 9-1/4"
top mount depth: 4-3/4"
sealed box volume: 0.77 cubic feet
ported box volume: 0.65-1.25 cubic feet
warranty: 1 year